第I卷（二部分，共85分）
第一部分：知识运用（共两节， 45分）
第一节：单项填空（共30小题，每小题0.5分，共15分）
从每题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
1. —Was Linda at the party when you arrived?
—Yes, but she ________ home soon afterwards.
A. goes B. had gone C. is going D. went
2. He ____ another career, but at the time, he didn’t have enough money to attend graduate school.
A. might choose B. must have chosen C. had to choose D. might have chosen
3. It was about 600 years ago ____ the first clock with a face and an hour hand was made.
A. that B. until C. before D. when
